Plans, profiles, photo sets and crew information, roughly organized by chaser number Statistics: Facts and Figures on WWI Subchasers Subchaser Deck Plan and Inboard Profile Chaser Construction - Boat Yards, etc. Chaser Lines Drawings Chaser Profiles: Details on specific chasers Hull Numbers: 1 to 99 Hull Numbers: 100 to 199 Hull Numbers: 200 to 299 Hull Numbers: 300 to 399 Hull Numbers: 400 to 448 Subchasers Built for France Subchaser Crews: The men on the chasers Photo Sets: Groups of related images U.S. Minesweepers Miscellaneous Photos Book traversal links for The Chasers Statistics: Facts and Figures on WWI Subchasers ›